#!/usr/bin/node

const cp = require('child_process'),
      cmd = process.argv[2],
      args = process.argv.slice(3,process.argv.length);

//console.log(cmd);
//console.log(args);
//process.exit();

cp.execFile(cmd , args,(err,stdout) => {
  console.log(stdout.toString('utf8'));//stuout
});

// ./01-exec-file.js cmd args1   cmd:执行的命令 args1
